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Black rectangular laptop power adapter with USB-C cable attached

DELL

DELL HA165PM210 165W 28V 5.8A laptop battery

SKU CH-FFMZ-F6V2G MPN HA165PM210

165 W USB-C Power Delivery adapter charges compatible Latitude and Precision laptops at 28 V and 5.8 A

  • Battery TypeLithium-Ion
  • 165 W output powers demanding Latitude and Precision laptops
  • USB-C Power Delivery connection charges compatible devices
  • 28 V at 5.8 A delivers stable high-current supply
  • Genuine Dell M9TG5 part ensures exact fit and function
  • New condition guarantees full rated performance from first use

Power delivery spec

This 165 W USB-C adapter supplies 28 V at 5.8 A to compatible Dell Latitude and Precision laptops. It replaces the original HA165PM210 unit and uses the Dell M9TG5 part number for ordering.

Build integration

The single USB-C connector carries both power and data negotiation, so the laptop charges without a separate barrel jack. No internal battery cell is included, meaning the adapter only powers the system while plugged into mains.

Sustained load behaviour

Rated for continuous 165 W output, the brick maintains the 28 V rail during extended workloads such as rendering or compilation. Thermal protection will throttle output if the enclosure overheats, so adequate airflow around the adapter is required.

Highlights

  • 165 W output powers demanding Latitude and Precision laptops
  • USB-C Power Delivery connection charges compatible devices
  • 28 V at 5.8 A delivers stable high-current supply
  • Genuine Dell M9TG5 part ensures exact fit and function
  • New condition guarantees full rated performance from first use

Specifications

Battery TypeLithium-Ion

Questions about this item

How does the 28 V output affect heat during all-day use?

The 28 V design keeps current at 5.8 A for 165 W delivery, reducing resistive loss and heat compared with lower-voltage adapters.

What laptop-side port must the device already have for this adapter to work?

The laptop must provide a USB-C port that accepts 28 V / 5.8 A Power Delivery input.

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